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Finding the Fourth Proportional to 244,065.60, 366,098.40 and 173,206.80

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Solution

The fourth proportional to 244,065.60, 366,098.40 and 173,206.80 is: 259,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,065.60 : 366,098.40 = 173,206.80 : x
  2. Step 2: Convert to fraction form
    244,065.60/366,098.40 = 173,206.80/x
  3. Step 3: Cross multiply
    244,065.60x = 366,098.40 × 173,206.80
  4. Step 4: Simplify right side
    244,065.60x = 63,410,732,349.12
  5. Step 5: Solve for x
    x = 63,410,732,349.12/244,065.60
  6. Step 6: Final answer
    x = 259,810.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.